{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["supported platform", "capabilities", "time", "vulnerable system version", "common vulnerabilities and exposures", "discoverer", "vulnerable system owner", "vulnerability", "vulnerable system"]}], "input": "As part of Microsoft 's monthly Patch Tuesday updates , a critical flaw in Windows has been patched that is actively being exploited ."}
{"discover vulnerability": []}